2019 Q4 Form 10-Q Financial Statement
#000159653219000230 Filed on November 01, 2019
Income Statement
Concept | 2019 Q4 | 2019 Q3 | 2019 Q1 |
---|---|---|---|
Revenue | $552.5M | $654.4M | $595.4M |
YoY Change | -7.25% | 16.17% | 26.02% |
Cost Of Revenue | $196.2M | $237.1M | $214.9M |
YoY Change | -11.1% | 17.56% | 26.71% |
Gross Profit | $356.3M | $417.3M | $380.6M |
YoY Change | -4.98% | 15.4% | 25.63% |
Gross Profit Margin | 64.48% | 63.76% | 63.92% |
Selling, General & Admin | $70.25M | $69.94M | $66.56M |
YoY Change | 11.67% | 10.62% | 7.67% |
% of Gross Profit | 19.72% | 16.76% | 17.49% |
Research & Development | $110.1M | $118.7M | $119.7M |
YoY Change | -7.07% | 0.97% | 16.91% |
% of Gross Profit | 30.89% | 28.45% | 31.44% |
Depreciation & Amortization | $7.900M | $4.800M | $8.362M |
YoY Change | -15.05% | -11.11% | 46.78% |
% of Gross Profit | 2.22% | 1.15% | 2.2% |
Operating Expenses | $180.3M | $188.7M | $186.2M |
YoY Change | -0.57% | 4.34% | 13.43% |
Operating Profit | $176.0M | $228.6M | $194.3M |
YoY Change | -9.12% | 26.46% | 40.08% |
Interest Expense | $12.70M | $0.00 | $0.00 |
YoY Change | 188.64% | -100.0% | -100.0% |
% of Operating Profit | 7.22% | 0.0% | 0.0% |
Other Income/Expense, Net | $11.18M | $19.17M | $12.33M |
YoY Change | 130.67% | 122.4% | 196.75% |
Pretax Income | $187.2M | $247.8M | $206.7M |
YoY Change | -5.7% | 30.83% | 44.64% |
Income Tax | -$73.52M | $38.88M | $5.646M |
% Of Pretax Income | -39.28% | 15.69% | 2.73% |
Net Earnings | $260.7M | $208.9M | $201.0M |
YoY Change | 53.06% | 23.96% | 39.08% |
Net Earnings / Revenue | 47.18% | 31.92% | 33.76% |
Basic Earnings Per Share | $3.41 | $2.73 | $2.65 |
Diluted Earnings Per Share | $3.25 | $2.59 | $2.47 |
COMMON SHARES | |||
Basic Shares Outstanding | 76.40M shares | 76.43M shares | 75.92M shares |
Diluted Shares Outstanding | 80.75M shares | 81.20M shares |
Balance Sheet
Concept | 2019 Q4 | 2019 Q3 | 2019 Q1 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $2.724B | $2.447B | $2.151B |
YoY Change | 39.27% | 47.25% | 23.76% |
Cash & Equivalents | $1.111B | $1.095B | $809.5M |
Short-Term Investments | $1.613B | $1.352B | $1.341B |
Other Short-Term Assets | $64.46M | $52.80M | $63.44M |
YoY Change | -32.66% | -55.35% | -23.42% |
Inventory | $243.8M | $239.8M | $347.2M |
Prepaid Expenses | |||
Receivables | $392.0M | $447.3M | $271.2M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $3.472B | $3.240B | $2.901B |
YoY Change | 27.88% | 33.02% | 21.93% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $39.27M | $40.19M | $42.55M |
YoY Change | -47.88% | -46.7% | -42.37% |
Goodwill | $54.86M | $54.86M | $53.68M |
YoY Change | 2.18% | -0.57% | |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $4.200M | $4.200M | $31.50M |
YoY Change | -86.14% | -88.0% | -12.74% |
Other Assets | $30.35M | $29.36M | $25.06M |
YoY Change | 33.66% | 45.35% | 9.55% |
Total Long-Term Assets | $713.7M | $379.4M | $431.5M |
YoY Change | 94.36% | 4.75% | 114.81% |
TOTAL ASSETS | |||
Total Short-Term Assets | $3.472B | $3.240B | $2.901B |
Total Long-Term Assets | $713.7M | $379.4M | $431.5M |
Total Assets | $4.185B | $3.620B | $3.332B |
YoY Change | 35.8% | 29.36% | 29.16% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $92.11M | $78.60M | $89.82M |
YoY Change | -1.76% | -7.63% | 27.53% |
Accrued Expenses | $140.2M | $128.9M | $104.2M |
YoY Change | 13.79% | 25.04% | 21.58% |
Deferred Revenue | $312.7M | $291.4M | $304.7M |
YoY Change | -12.81% | 2573.25% | |
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $597.1M | $548.2M | $543.2M |
YoY Change | -1.55% | 1.56% | 18.66% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | -100.0% |
Other Long-Term Liabilities | $37.69M | $30.63M | $24.44M |
YoY Change | 34.15% | 32.79% | 14.5% |
Total Long-Term Liabilities | $37.69M | $30.63M | $24.44M |
YoY Change | 34.15% | 32.79% | 14.5% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $597.1M | $548.2M | $543.2M |
Total Long-Term Liabilities | $37.69M | $30.63M | $24.44M |
Total Liabilities | $1.291B | $963.8M | $932.1M |
YoY Change | 37.5% | 13.08% | 26.81% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $1.788B | $1.579B | $1.195B |
YoY Change | 50.17% | 54.74% | 18.59% |
Common Stock | $8.000K | $8.000K | $8.000K |
YoY Change | 0.0% | 0.0% | 0.0% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $2.895B | $2.656B | $2.400B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $4.185B | $3.620B | $3.332B |
YoY Change | 35.8% | 29.36% | 29.16% |
Cashflow Statement
Concept | 2019 Q4 | 2019 Q3 | 2019 Q1 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $260.7M | $208.9M | $201.0M |
YoY Change | 53.06% | 23.96% | 39.08% |
Depreciation, Depletion And Amortization | $7.900M | $4.800M | $8.362M |
YoY Change | -15.05% | -11.11% | 46.78% |
Cash From Operating Activities | $327.1M | $269.4M | $170.1M |
YoY Change | 10.58% | -326.77% | -13.01% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$2.500M | -$4.700M | $5.237M |
YoY Change | -59.68% | 4.44% | -17.35% |
Acquisitions | $0.00 | ||
YoY Change | |||
Other Investing Activities | -$261.6M | -$9.800M | -$30.00M |
YoY Change | 58.07% | -88.03% | -83.1% |
Cash From Investing Activities | -$264.1M | -$14.50M | -$35.22M |
YoY Change | 53.9% | -83.24% | -80.84% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $0.00 | ||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -48.50M | -102.9M | $24.47M |
YoY Change | -3131.25% | -674.86% | 59.87% |
NET CHANGE | |||
Cash From Operating Activities | 327.1M | 269.4M | $170.1M |
Cash From Investing Activities | -264.1M | -14.50M | -$35.22M |
Cash From Financing Activities | -48.50M | -102.9M | $24.47M |
Net Change In Cash | 14.50M | 152.0M | $159.5M |
YoY Change | -88.47% | -181.11% | 491.54% |
FREE CASH FLOW | |||
Cash From Operating Activities | $327.1M | $269.4M | $170.1M |
Capital Expenditures | -$2.500M | -$4.700M | $5.237M |
Free Cash Flow | $329.6M | $274.1M | $164.9M |
YoY Change | 9.14% | -339.81% | -12.87% |
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|
417274000 | USD |
CY2018Q3 | us-gaap |
Gross Profit
GrossProfit
|
361583000 | USD |
us-gaap |
Gross Profit
GrossProfit
|
1188035000 | USD | |
us-gaap |
Gross Profit
GrossProfit
|
998385000 | USD | |
CY2019Q3 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
118732000 | USD |
CY2018Q3 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
117589000 | USD |
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
352696000 | USD | |
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
324029000 | USD | |
CY2019Q3 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
55279000 | USD |
CY2018Q3 | us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
47903000 | USD |
us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
159372000 | USD | |
us-gaap |
Selling And Marketing Expense
SellingAndMarketingExpense
|
136231000 | USD | |
CY2019Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
14657000 | USD |
CY2018Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
15321000 | USD |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
46182000 | USD | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
53420000 | USD | |
CY2019Q3 | us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
0 | USD |
CY2018Q3 | us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
0 | USD |
us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
0 | USD | |
us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
405000000 | USD | |
CY2019Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
188668000 | USD |
CY2018Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
180813000 | USD |
us-gaap |
Operating Expenses
OperatingExpenses
|
558250000 | USD | |
us-gaap |
Operating Expenses
OperatingExpenses
|
918680000 | USD | |
CY2019Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
228606000 | USD |
CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
180770000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
629785000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
79705000 | USD | |
CY2019Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
19169000 | USD |
CY2018Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
8619000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
45313000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
10606000 | USD | |
CY2019Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
247775000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
189389000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
675098000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
90311000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
208799000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
168439000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
598861000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
157706000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
208804000 | USD |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-1767000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-1193000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-104000 | USD |
CY2019Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
38880000 | USD |
CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
20865000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
75923000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-67482000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
208895000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
168524000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
599175000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
157793000 | USD | |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
168445000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
598880000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
157713000 | USD | |
CY2019Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.73 | |
CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.25 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
7.85 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.12 | ||
CY2019Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.59 | |
CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.08 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
7.38 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.95 | ||
CY2019Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
76426000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
75011000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
76301000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
74506000 | shares | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
80753000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
81018000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
81104000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
80844000 | shares | |
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
208895000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
168524000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
599175000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
157793000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-1730000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-379000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
488000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
5962000 | USD | |
CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
168633000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
603370000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-1311000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-1834000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
109000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4195000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2504000 | USD | |
CY2019Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
207061000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
155289000 | USD | |
CY2019Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2525560000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2143389000 | USD |
CY2019Q3 | us-gaap |
Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
|
0 | USD |
us-gaap |
Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
|
3702000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
208895000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
599175000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-1834000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4195000 | USD | |
CY2019Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
26257000 | USD |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
74845000 | USD | |
CY2019Q3 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
14073000 | USD |
us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
52177000 | USD | |
CY2019Q3 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
2407000 | USD |
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
7069000 | USD | |
CY2019Q3 | anet |
Adjustments To Additional Paid In Capital Vesting Of Stock Options And Restricted Stock
AdjustmentsToAdditionalPaidInCapitalVestingOfStockOptionsAndRestrictedStock
|
69000 | USD |
anet |
Adjustments To Additional Paid In Capital Vesting Of Stock Options And Restricted Stock
AdjustmentsToAdditionalPaidInCapitalVestingOfStockOptionsAndRestrictedStock
|
207000 | USD | |
CY2019Q3 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
114609000 | USD |
us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
214617000 | USD | |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2656004000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2656004000 | USD |
CY2018Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1719973000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1661914000 | USD |
CY2018Q3 | us-gaap |
Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
|
0 | USD |
us-gaap |
Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
|
3574000 | USD | |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
168524000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
157793000 | USD | |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
109000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2504000 | USD | |
CY2018Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
23254000 | USD |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
66583000 | USD | |
CY2018Q3 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
20832000 | USD |
us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
49642000 | USD | |
CY2018Q3 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
2451000 | USD |
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
6914000 | USD | |
CY2018Q3 | anet |
Adjustments To Additional Paid In Capital Vesting Of Stock Options And Restricted Stock
AdjustmentsToAdditionalPaidInCapitalVestingOfStockOptionsAndRestrictedStock
|
80000 | USD |
anet |
Adjustments To Additional Paid In Capital Vesting Of Stock Options And Restricted Stock
AdjustmentsToAdditionalPaidInCapitalVestingOfStockOptionsAndRestrictedStock
|
233000 | USD | |
CY2018Q3 | us-gaap |
Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
|
15555000 | USD |
us-gaap |
Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
|
15555000 | USD | |
CY2018Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1945876000 | USD |
CY2018Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1945876000 | USD |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
74845000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
599175000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
157793000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
24948000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
18440000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
66583000 | USD | |
us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
1863000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
115475000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
68192000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-24951000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-98284000 | USD | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-59388000 | USD | |
anet |
Noncash Lease Expense
NoncashLeaseExpense
|
12007000 | USD | |
anet |
Noncash Lease Expense
NoncashLeaseExpense
|
0 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
10945000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-49615000 | USD | |
us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
5427000 | USD | |
us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
-9100000 | USD | |
us-gaap |
Investment Income Net Amortization Of Discount And Premium
InvestmentIncomeNetAmortizationOfDiscountAndPremium
|
6032000 | USD | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
50507000 | USD | |
us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
7009000 | USD | |
us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
767000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-14361000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
30515000 | USD | |
us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
5731000 | USD | |
us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-35917000 | USD | |
us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-58216000 | USD | |
us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
13161000 | USD | |
us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
29808000 | USD | |
us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
10311000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
595000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
9974000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
635873000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
207300000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
806519000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
366999000 | USD | |
us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
840098000 | USD | |
us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
827198000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
1365000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
95640000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
13319000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
17613000 | USD | |
us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
-28220000 | USD | |
us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
8000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
0 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
2000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-20043000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-583452000 | USD | |
anet |
Repayments Of Longterm Lease Financing Obligations
RepaymentsOfLongtermLeaseFinancingObligations
|
0 | USD | |
anet |
Repayments Of Longterm Lease Financing Obligations
RepaymentsOfLongtermLeaseFinancingObligations
|
1392000 | USD | |
us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
52177000 | USD | |
us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
49642000 | USD | |
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
7069000 | USD | |
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
6914000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
214617000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-169509000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
41336000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-994000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-984000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
445327000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-335800000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
654164000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
864697000 | USD |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1099491000 | USD |
CY2018Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
528897000 | USD |
anet |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability Recorded Upon Adoption
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityRecordedUponAdoption
|
93207000 | USD | |
anet |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability Recorded Upon Adoption
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiabilityRecordedUponAdoption
|
0 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
10948000 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
0 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
684000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
2479000 | USD | |
us-gaap |
Other Significant Noncash Transaction Value Of Consideration Given1
OtherSignificantNoncashTransactionValueOfConsiderationGiven1
|
0 | USD | |
us-gaap |
Other Significant Noncash Transaction Value Of Consideration Given1
OtherSignificantNoncashTransactionValueOfConsiderationGiven1
|
15555000 | USD | |
us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="line-height:120%;padding-top:8px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates </span></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of the accompanying condensed consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported and disclosed in the consolidated financial statements and accompanying notes. Those estimates and assumptions include, but are not limited to, revenue recognition and deferred revenue; allowance for doubtful accounts, sales rebates and return reserves; valuation of goodwill and acquisition-related intangible assets, accounting for income taxes, including the valuation allowance on deferred tax assets and reserves for uncertain tax positions; estimate of useful lives of long-lived assets including intangible assets; valuation of inventory and contract manufacturer/supplier liabilities; recognition and measurement of contingent liabilities; valuation of equity investments in privately-held companies; determination of fair value for stock-based awards; estimate of incremental borrowing rate for determining the present value of future lease payments; and valuation of warranty accruals. We evaluate our estimates and assumptions based on historical experience and other factors and adjust those estimates and assumptions when facts and circumstances dictate. Actual results could differ materially from those estimates.</span></div> | ||
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
75355000 | USD |
CY2019Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
42549000 | USD |
CY2018Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
0 | USD |
CY2019Q1 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
93207000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
126492000 | USD |
CY2019Q1 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
125327000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
30907000 | USD |
CY2019Q1 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
41056000 | USD |
CY2018Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
0 | USD |
CY2019Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
88230000 | USD |
CY2018Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
35431000 | USD |
CY2019Q1 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
31851000 | USD |
CY2019Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
24437000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
1190803000 | USD |
CY2019Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
1194505000 | USD |
CY2019Q3 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
647064000 | USD |
CY2019Q3 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
647064000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1347387000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
4463000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
75000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
1351775000 | USD |
CY2019Q3 | anet |
Other Assets Amortized Cost
OtherAssetsAmortizedCost
|
4226000 | USD |
CY2019Q3 | us-gaap |
Other Assets Fair Value Disclosure
OtherAssetsFairValueDisclosure
|
4226000 | USD |
CY2019Q3 | anet |
Cash Equivalents Marketable Securities And Other Assets Amortized Cost
CashEquivalentsMarketableSecuritiesAndOtherAssetsAmortizedCost
|
1998677000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
4463000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
75000 | USD |
CY2019Q3 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
2003065000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
322080000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
1307771000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
622000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
2196000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
1306197000 | USD |
CY2018Q4 | anet |
Other Assets Amortized Cost
OtherAssetsAmortizedCost
|
4214000 | USD |
CY2018Q4 | us-gaap |
Other Assets Fair Value Disclosure
OtherAssetsFairValueDisclosure
|
4214000 | USD |
CY2018Q4 | anet |
Cash Equivalents Marketable Securities And Other Assets Amortized Cost
CashEquivalentsMarketableSecuritiesAndOtherAssetsAmortizedCost
|
1634065000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
622000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
2196000 | USD |
CY2018Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
1632491000 | USD |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD | |
CY2019Q3 | us-gaap |
Debt Securities Available For Sale Term
DebtSecuritiesAvailableForSaleTerm
|
P24M | |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
936777000 | USD |
CY2019Q3 | anet |
Available For Sale Securities Debt Maturities Year One Through Two Fair Value
AvailableForSaleSecuritiesDebtMaturitiesYearOneThroughTwoFairValue
|
414998000 | USD |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
1351775000 | USD |
anet |
Marketable Securities Weighted Average Remaining Life
MarketableSecuritiesWeightedAverageRemainingLife
|
P0Y8M12D | ||
CY2018Q3 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
4210000 | USD |
CY2019Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1095265000 | USD |
CY2018Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
524687000 | USD |
CY2019Q3 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
4226000 | USD |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1099491000 | USD |
CY2018Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
528897000 | USD |
CY2019Q3 | anet |
Restricted Cash Pledged As Collateral
RestrictedCashPledgedAsCollateral
|
4000000.0 | USD |
CY2019Q3 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
453963000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
340897000 | USD |
CY2019Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
852000 | USD |
CY2018Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
507000 | USD |
CY2019Q3 | anet |
Product Return Reserve Current
ProductReturnReserveCurrent
|
5859000 | USD |
CY2018Q4 | anet |
Product Return Reserve Current
ProductReturnReserveCurrent
|
8613000 | USD |
CY2019Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
447252000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
331777000 | USD |
CY2019Q3 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
120236000 | USD |
CY2018Q4 | us-gaap |
Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
|
76795000 | USD |
CY2019Q3 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
119566000 | USD |
CY2018Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
187762000 | USD |
CY2019Q3 | us-gaap |
Inventory Net
InventoryNet
|
239802000 | USD |
CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
264557000 | USD |
CY2018Q4 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
13316000 | USD |
CY2019Q3 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
106326000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
162321000 | USD |
CY2019Q3 | us-gaap |
Prepaid Taxes
PrepaidTaxes
|
25643000 | USD |
CY2018Q4 | us-gaap |
Prepaid Taxes
PrepaidTaxes
|
38636000 | USD |
CY2019Q3 | anet |
Inventory Deposit Current
InventoryDepositCurrent
|
15090000 | USD |
CY2018Q4 | anet |
Inventory Deposit Current
InventoryDepositCurrent
|
14639000 | USD |
CY2019Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
52800000 | USD |
CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
95730000 | USD |
CY2019Q3 | us-gaap |
Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
|
12793000 | USD |
CY2019Q3 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
132851000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
165367000 | USD |
CY2019Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
92663000 | USD |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
90012000 | USD |
CY2019Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
40188000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
75355000 | USD |
CY2019Q3 | us-gaap |
Depreciation
Depreciation
|
4800000 | USD |
CY2018Q3 | us-gaap |
Depreciation
Depreciation
|
5400000 | USD |
us-gaap |
Depreciation
Depreciation
|
14300000 | USD | |
us-gaap |
Depreciation
Depreciation
|
16000000.0 | USD | |
CY2019Q3 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
69522000 | USD |
CY2018Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
70755000 | USD |
CY2019Q3 | anet |
Accrued Manufacturing Costs Current
AccruedManufacturingCostsCurrent
|
25407000 | USD |
CY2018Q4 | anet |
Accrued Manufacturing Costs Current
AccruedManufacturingCostsCurrent
|
31336000 | USD |
CY2019Q3 | anet |
Accrued Product Development Costs Current
AccruedProductDevelopmentCostsCurrent
|
17534000 | USD |
CY2018Q4 | anet |
Accrued Product Development Costs Current
AccruedProductDevelopmentCostsCurrent
|
6988000 | USD |
CY2019Q3 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
7335000 | USD |
CY2018Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
5678000 | USD |
CY2019Q3 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
5408000 | USD |
CY2018Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
5362000 | USD |
CY2019Q3 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
3724000 | USD |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
3135000 | USD |
CY2019Q3 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
128930000 | USD |
CY2018Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
123254000 | USD |
CY2018Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
5362000 | USD |
CY2017Q4 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
7415000 | USD |
us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
3887000 | USD | |
us-gaap |
Product Warranty Accrual Warranties Issued
ProductWarrantyAccrualWarrantiesIssued
|
6898000 | USD | |
us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
3841000 | USD | |
us-gaap |
Product Warranty Accrual Payments
ProductWarrantyAccrualPayments
|
4198000 | USD | |
CY2019Q3 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
5408000 | USD |
CY2018Q3 | us-gaap |
Product Warranty Accrual Classified Current
ProductWarrantyAccrualClassifiedCurrent
|
10115000 | USD |
CY2019Q2 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
1668000 | USD |
CY2018Q2 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
6959000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
6341000 | USD |
CY2017Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
0 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
14482000 | USD |
CY2018Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
9417000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
14482000 | USD |
CY2018Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
9417000 | USD |
CY2019Q2 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
42026000 | USD |
CY2018Q2 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
21842000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
32595000 | USD |
CY2017Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
16521000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
3700000 | USD |
CY2018Q3 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
2157000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
10134000 | USD | |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
6107000 | USD | |
CY2019Q3 | anet |
Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
|
1689000 | USD |
CY2018Q3 | anet |
Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
|
970000 | USD |
anet |
Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
|
967000 | USD | |
anet |
Contract With Customer Liability Beginning Balance Reclassified To Deferred Revenue
ContractWithCustomerLiabilityBeginningBalanceReclassifiedToDeferredRevenue
|
521000 | USD | |
CY2019Q3 | anet |
Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
|
13506000 | USD |
CY2018Q3 | anet |
Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
|
6580000 | USD |
anet |
Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
|
28649000 | USD | |
anet |
Contract With Customer Liability Contract Liabilities Recognized
ContractWithCustomerLiabilityContractLiabilitiesRecognized
|
15402000 | USD | |
CY2019Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
50143000 | USD |
CY2018Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
25295000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
50143000 | USD |
CY2018Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
25295000 | USD |
CY2019Q2 | us-gaap |
Deferred Revenue
DeferredRevenue
|
502218000 | USD |
CY2018Q2 | us-gaap |
Deferred Revenue
DeferredRevenue
|
448644000 | USD |
CY2018Q4 | us-gaap |
Deferred Revenue
DeferredRevenue
|
587227000 | USD |
CY2017Q4 | us-gaap |
Deferred Revenue
DeferredRevenue
|
498740000 | USD |
CY2019Q3 | us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
84277000 | USD |
CY2018Q3 | us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
97995000 | USD |
us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
306909000 | USD | |
us-gaap |
Deferred Revenue Revenue Recognized1
DeferredRevenueRevenueRecognized1
|
306350000 | USD | |
CY2019Q3 | us-gaap |
Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
|
111071000 | USD |
CY2018Q3 | us-gaap |
Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
|
179206000 | USD |
us-gaap |
Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
|
248694000 | USD | |
us-gaap |
Deferred Revenue Period Increase Decrease
DeferredRevenuePeriodIncreaseDecrease
|
337465000 | USD | |
CY2019Q3 | us-gaap |
Deferred Revenue
DeferredRevenue
|
529012000 | USD |
CY2018Q3 | us-gaap |
Deferred Revenue
DeferredRevenue
|
529855000 | USD |
CY2019Q3 | us-gaap |
Deferred Revenue
DeferredRevenue
|
529012000 | USD |
CY2018Q3 | us-gaap |
Deferred Revenue
DeferredRevenue
|
529855000 | USD |
CY2019Q3 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount
|
15000000 | USD |
CY2018Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount
|
15000000 | USD |
CY2019Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
610200000 | USD |
CY2019Q3 | us-gaap |
Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
|
0.80 | |
CY2019Q3 | us-gaap |
Revenue Remaining Performance Obligation Percentage
RevenueRemainingPerformanceObligationPercentage
|
0.20 | |
CY2019Q3 | us-gaap |
Interest Income Other
InterestIncomeOther
|
13446000 | USD |
CY2018Q3 | us-gaap |
Interest Income Other
InterestIncomeOther
|
8585000 | USD |
us-gaap |
Interest Income Other
InterestIncomeOther
|
38451000 | USD | |
us-gaap |
Interest Income Other
InterestIncomeOther
|
21933000 | USD | |
CY2019Q3 | us-gaap |
Interest Expense
InterestExpense
|
0 | USD |
CY2018Q3 | us-gaap |
Interest Expense
InterestExpense
|
673000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
0 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
2040000 | USD | |
CY2019Q3 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
4277000 | USD |
CY2018Q3 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
0 | USD |
us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
5427000 | USD | |
us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
-9100000 | USD | |
CY2019Q3 | us-gaap |
Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
|
1446000 | USD |
CY2018Q3 | us-gaap |
Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
|
707000 | USD |
us-gaap |
Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
|
1435000 | USD | |
us-gaap |
Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
|
-187000 | USD | |
CY2019Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
19169000 | USD |
CY2018Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
8619000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
45313000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
10606000 | USD | |
CY2019Q3 | anet |
Equity Securities Without Readily Determinable Fair Value Initial Costs
EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCosts
|
18000000 | USD |
CY2018Q4 | anet |
Equity Securities Without Readily Determinable Fair Value Initial Costs
EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCosts
|
44136000 | USD |
CY2019Q3 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount
|
1150000 | USD |
CY2018Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount
|
1200000 | USD |
CY2019Q3 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
4150000 | USD |
CY2018Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
30336000 | USD |
CY2019Q3 | us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
4300000 | USD |
CY2019Q3 | us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
|
0 | USD |
us-gaap |
Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount
|
1200000 | USD | |
us-gaap |
Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
|
10300000 | USD | |
CY2013Q3 | anet |
Lessee Leasing Arrangements Financing Obligation Term Of Contract
LesseeLeasingArrangementsFinancingObligationTermOfContract
|
P120M | |
CY2019Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
91903000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
15545000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
87099000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
102644000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
5800000 | USD |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
16898000 | USD | |
CY2019Q3 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1534000 | USD |
us-gaap |
Variable Lease Cost
VariableLeaseCost
|
4529000 | USD | |
CY2019Q3 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
7334000 | USD |
us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
21427000 | USD | |
CY2019Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
4700000 | USD |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
13600000 | USD | |
CY2018Q3 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
3100000 | USD |
us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
8900000 | USD | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
4932000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
20510000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
21271000 | USD |
CY2019Q2 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
1000000000.0 | USD |
CY2019Q3 | us-gaap |
Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
|
785400000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
21470000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
17694000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
36008000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
121885000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
19241000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
102644000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P6Y | |
CY2019Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.051 | |
CY2019Q3 | us-gaap |
Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
|
222400000 | USD |
CY2019Q3 | anet |
Restricted Deposits Assets
RestrictedDepositsAssets
|
17800000 | USD |
CY2018Q4 | anet |
Restricted Deposits Assets
RestrictedDepositsAssets
|
17400000 | USD |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
5899000 | shares |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
37.09 | |
CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P5Y2M12D | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
1027741000 | USD |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
76000 | shares | |
us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
226.53 | ||
us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1164000 | shares | |
us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
29.37 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
64000 | shares | |
us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
37.08 | ||
CY2019Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4747000 | shares |
CY2019Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
42.02 | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P4Y7M6D | ||
CY2019Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
935350000 | USD |
CY2019Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
2700000 | shares |
CY2019Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
27.53 | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y1M6D | ||
CY2019Q3 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
570690000 | USD |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
15386000 | shares |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
76000 | shares | |
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
64000 | shares | |
anet |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Shares Traded For Taxes
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesTradedForTaxes
|
29000 | shares | |
CY2019Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
15142000 | shares |
CY2019Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
26257000 | USD |
CY2018Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
23254000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
74845000 | USD | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
66583000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
208895000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
168524000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
599175000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
157793000 | USD | |
CY2019Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
96000 | USD |
CY2018Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
85000 | USD |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
314000 | USD | |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
87000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
208799000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
168439000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
598861000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
157706000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
208799000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
168439000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
598861000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
157706000 | USD | |
CY2019Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
|
5000 | USD |
CY2018Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
|
6000 | USD |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
|
19000 | USD | |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
|
7000 | USD | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
76301000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
74506000 | shares | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
76426000 | shares |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
208804000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
168445000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
598880000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
157713000 | USD | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
76426000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
75011000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
75011000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
76301000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
74506000 | shares | |
CY2019Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4308000 | shares |
CY2018Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
5967000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4784000 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
6298000 | shares | |
CY2019Q3 | anet |
Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
|
19000 | shares |
CY2018Q3 | anet |
Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
|
40000 | shares |
anet |
Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
|
19000 | shares | |
anet |
Incremental Common Shares Attributable To Dilutive Effect Of Employee Stock Purchase Plan
IncrementalCommonSharesAttributableToDilutiveEffectOfEmployeeStockPurchasePlan
|
40000 | shares | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
80753000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
81018000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
81104000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
80844000 | shares | |
CY2019Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.73 | |
CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.25 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
7.85 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.12 | ||
CY2019Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.59 | |
CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.08 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
7.38 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.95 | ||
CY2019Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
318000 | shares |
CY2018Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
180000 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
270000 | shares | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
146000 | shares | |
CY2019Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
247775000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
189389000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
675098000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
90311000 | USD | |
CY2019Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
38880000 | USD |
CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
20865000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
75923000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-67482000 | USD | |
CY2019Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.157 | |
CY2018Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.110 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.112 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.747 | ||
us-gaap |
Litigation Settlement Expense
LitigationSettlementExpense
|
405000000 | USD | |
us-gaap |
Other Tax Expense Benefit
OtherTaxExpenseBenefit
|
9800000 | USD | |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | segment | |
CY2019Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
654415000 | USD |
CY2018Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
563309000 | USD |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1858160000 | USD | |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1555643000 | USD | |
CY2019Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
40188000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
75355000 | USD |